Triple

T22555946
Position Surface form Disambiguated ID Type / Status
Subject Kamchatka Trench E557681 entity
Predicate geologicalAgeApprox P1327 FINISHED
Object Cenozoic — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Cenozoic | Statement: [Kamchatka Trench, geologicalAgeApprox, Cenozoic]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cenozoic
Context triple: [Kamchatka Trench, geologicalAgeApprox, Cenozoic]
  • A. Cenozoic chosen
    The Cenozoic is the current geological era, beginning about 66 million years ago, characterized by the rise and diversification of mammals and birds and the formation of many modern mountain ranges and continents.
  • B. Paleogene
    The Paleogene is a geologic period that marks the beginning of the Cenozoic Era, characterized by the diversification of mammals and birds following the mass extinction that ended the age of dinosaurs.
  • C. Neogene
    The Neogene is a geologic period of the Cenozoic Era characterized by significant climatic cooling, the diversification of mammals and birds, and the emergence and evolution of early hominins.
  • D. Quaternary period
    The Quaternary period is the most recent division of geologic time, characterized by repeated ice ages, the evolution and global spread of modern humans, and significant climatic fluctuations over the last 2.6 million years.
  • E. Paleocene
    The Paleocene was an early Cenozoic epoch, roughly 66–56 million years ago, marked by the recovery of life after the dinosaur-extinction event and the rapid diversification of mammals.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: geologicalAgeApprox
Context triple: [Kamchatka Trench, geologicalAgeApprox, Cenozoic]
  • A. geologicalAge chosen
    Indicates the time period in Earth's geological history during which an entity (such as a rock, fossil, or formation) originated or was formed.
  • B. estimatedAgeInMillionsOfYears
    Indicates the approximate age of something expressed in units of millions of years.
  • C. geologicalRange
    Indicates the span of geological time during which an entity (such as a taxon or formation) is known to have existed or been present.
  • D. geologicAgeRelativeTo
    Indicates the relative chronological order between two geologic ages, specifying which one is older or younger without giving an absolute date.
  • E. approximateAgeBeforePresent
    Indicates that one entity’s age is an estimated value measured as a time interval before the present moment.
  • F. None of above.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e11e59db848190b4272ecd2b690ffd completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15f7a4a3c81908fc87f48b6dcbbf7 completed April 29, 2026, 1:31 a.m.
PD Predicate disambiguation batch_69e898cb3fb48190add6ab24a2df5822 completed April 22, 2026, 9:45 a.m.
Created at: April 16, 2026, 8:52 p.m.